| 
                                 59.81% 
             | 
    ↗ | 
                                 63.64% 
             | 
    Database improved | 
| 
                                 2 
             | 
    ↘ | 
                                 1 
             | 
    Database::__destruct() improved | 
| 
                                 2 
             | 
    ↘ | 
                                 1 
             | 
    Database::serverVersion() improved | 
| 
                                 2 
             | 
    ↘ | 
                                 1 
             | 
    Database::closeDatabase() improved |